Best Firefox Add-ons for Web Designers and Developers

Firefox is the powerful web browser available, if you are a web designer or developer Firefox and a set of amazing add-ons are a must tool. There are plenty of firefox add-ons available to extend the browser functionality. What makes Firefox a must tool for web designers and developers? The answer is its amazing add-ons, there are a good set of add-ons are available for web designers and developers to improve their productivity. In this post we are showcasing a set of Best Firefox Add-ons for Web Designers and Developers.

Firebug

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page…

Web Developer

ColorZilla

Html Validator

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon. New version 0.951 works with all Firefox versions 4-9 (and next release 10).

Greasemonkey

Live HTTP Headers

Screengrab

Screengrab! saves webpages as images… but not for new versions of Firefox. FF changes too fast and I don’t have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate. Therefore, Screengrab is EOL.

SEO Doctor

Window Resizer

The Browser Window Resizer is useful tool for testing different screen sizes. It accurately resizes your browser so you can test to see if the web page you’re working on looks right in all of the standard resolution sizes.

NoScript Security Suite

Unhide Passwords

If you aren’t concerned about someone looking over your shoulder and stealing your passwords, why hassle with those obfuscated password fields, where you never know whether you typed your 30 character code correctly or not…

Poster

A developer tool for interacting with web services and other web resources that lets you make HTTP requests, set the entity body, and content type. This allows you to interact with web services and inspect the results…

Server Switcher

All the awesome design assets and templates you need, including 300,000+ fully licensed stock photos) are available for a single monthly subscription by signing up to Envato Elements. The subscription costs $29 per month and gives you unlimited access to a massive and growing library of 30,000+ items that can be downloaded as often as you need!"